CSF is directly returned to venous system by _____________?

Related Mcqs:

1. The total volume of CSF is_______________?

   A. 50 ml
   B. 100 ml
   C. 150 ml
   D. 275 ml

2. CSF is partly absorbed by lymphatics around _________ cranial nerves?

   A. I,II, VII, VIII
   B. I,II, VI, VII
   C. I,III,VII,VIII
   D. I,II,VI,VIII

3. A child’s CSF was examined I contains slightly raised or normal PMN cells, raised lymphocytes, absence of mycotic growth, value of protein is normal or above normal, glucose level is normal. The most probable diagnosis is____________?

   A. Pyogenic bacterial meningitis
   B. Viral meningitis
   C. Fungal meningitis
   D. Tuberculous meningitis

4. All of the following penetrate the CSF except________________?

   A. Dextrose
   B. Dilantine
   C. Diazepam
   D. Dopamine

5. Which of the following is a paired venous sinus of duramater_________________?

   A. Cavernous sinus
   B. Superior petrosal
   C. Transverse sinus
   D. All of the above

6. The transverse venous sinus continues as_________________?

   A. Straight sinus
   B. Cavernous sinus
   C. Sigmoid sinus
   D. Ethmoidal sinus

7. Venous emboli are most often lodged in_____________?

   A. Intestines
   B. Lungs
   C. Kidneys
   D. Heart

8. In which one of the following organs the venous emboli are most often iodged ?

   A. Lungs
   B. Kidneys
   C. Intestines
   D. Heart

9. The most common site of origin for venous thrombi leading to pulmonary embolism is_____________?

   A. Ascending oaorta
   B. Portal vein
   C. Deep leg veins
   D. Right atrium

10. Venous malformation involving the leptomeninges of the cerebral cortex is salient feature of_____________?

    A. Rendu-Osler-Weber disease
    B. Maffuci’s syndrome
    C. Angioosteohypertrophy syndrome
    D. Sturge weber syndrome